Best value around

I have been taking Vitamin D3, 2,400 IU, 360 Softgels for 6 months. Gone from 25 nmol/L to 110nmol/L taking 2 per day. Equivalent in any pharmacy obtained Vit D3 costs 3 -4 times as much (including shipping).
Been using iHerb for over a year, products and service are fantastic.
Ellis, Westerna Australia